基金This contents presented in this paper was supported by the Natural Science Foundation of Sichuan Provincial Department of Education(Grant No.07ZA116)Sichuan Province Key Science&Technological Project(Grant No.2008GZ0072)partially supported by the Research Foundation of Key Disciplinary of Fluid machinery and engineering,Xihua University.The innovative MOP for 1000MW steam turbine unit had been implemented at Dong)Vang steam turbine Co.Ltd in China.Their supports are greatly appreciated.
